316565040007 has 2 divisors, whose sum is σ = 316565040008. Its totient is φ = 316565040006.

The previous prime is 316565039983. The next prime is 316565040053. The reversal of 316565040007 is 700040565613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316565040007 - 2¹¹ = 316565037959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316565040067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158282520003 + 158282520004.

It is an arithmetic number, because the mean of its divisors is an integer number (158282520004).

Almost surely, 2^316565040007 is an apocalyptic number.

316565040007 is a deficient number, since it is larger than the sum of its proper divisors (1).

316565040007 is an equidigital number, since it uses as much as digits as its factorization.

316565040007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 316565040007 in words is "three hundred sixteen billion, five hundred sixty-five million, forty thousand, seven".